Realme C21 vs Realme C25s
Here you can compare Realme C21 and Realme C25s. Comparing Realme C21 vs Realme C25s on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Realme C21 stands against Realme C25s and which one should you buy The current lowest price found for Realme C21 is ₹10,990 and for Realme C25s is ₹11,990. The details of both of these products were last updated on Oct 03, 2026.
| Specification | Realme C21 | Realme C25s |
|---|---|---|
| Rear Camera | 13 MP ƒ/2.2 (Main) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 Mono | 13 MP ƒ/1.8 (Main) 2 MP ƒ/2.4 Portrait 2 MP ƒ/2.4 (Macro) Macro |
| Display | 6.5 inches, 1600 x 720 pixels, 60 Hz | 6.5 inches, 720 x 1600 pixels, 60 Hz |
| CPU | 2.3 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Battery | 5000 mAh, Li-Po Battery | 6000 mAh, Li-Po Battery |
| OS | Android v10, upgradable to v11 | Android v11 |
| Price | ₹10,990 | ₹11,990 |
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Overview
| Specs Score | 37 / 100 | 43 / 100 Better Specs |
| RAM | 3 GB | 4 GB More RAM |
| Storage | 32 GB | 64 GB More Storage |
| CPU Clock Speed | 2.3 GHz Faster Clock Speed | 2 GHz |
| Front Camera | 5 MP | 8 MP Better Front Camera Resolution |
| Weight | 190 g Lighter | 209 g |
| Thickness | 8.9 mm Slimmer | 9.6 mm |
| Battery | 5000 mAh | 6000 mAh Bigger Battery |
| Unique Features | No Reverse Charging | Fast Charging No |
General
| Model | RMX3201, C21 | C25s |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | April 8, 2021 | June 08, 2021 |
Design
| Dimensions | 76.4 x 165.2 x 8.9 mm | 75.9 x 164.5 x 9.6 mm |
| Weight | 190 g | 209 g |
Display
| Type | Color IPS LCD Screen (16.7M) | Color LCD Screen (16.7M) |
| Touch | Yes, 120 Hz Touch Sampling Rate | Yes |
| Size | 6.5 inches, 1600 x 720 pixels, 60 Hz | 6.5 inches, 720 x 1600 pixels, 60 Hz |
| Aspect Ratio | 20:09 | 20:9 |
| PPI | ~ 269 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 89.5% | ~ 88.7% |
| Features | 120 Hz Touch , Sunlight Screen Support, COG Sealing Process, WideVine L3 | Sunlight Screen Support, COG Sealing Process, WideVine L3 |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
Memory
| RAM | 3 GB | 4 GB |
| Storage | 32 GB | 64 GB |
| Card Slot | Yes, upto 256 GB | Yes, upto 256 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0 | Yes, v5.0 |
| USB | Yes, microUSB | Yes, USB-C |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
Extra
| GPS | Yes | With A-GPS, GLONASS, BEIDOU |
| Fingerprint Sensor | Yes, Rear | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Magnetic Induction Sensor, Light Sensor, Proximity Sensor, Acceleration Sensor | Magnetic Induction Sensor, Light Sensor, Proximity Sensor, Acceleration Sensor |
| 3.5mm Headphone Jack | Yes | Yes |
| Extra Features | Night Shield, Step Tracker, Game Space, APP Market, Theme Store, Clone Phone, Phone Manager, Telephone Number Identification, TUV Rheinland Certified |
Camera
| Rear Camera | 13 MP ƒ/2.2 (Main) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 Mono | 13 MP ƒ/1.8 (Main) 2 MP ƒ/2.4 Portrait 2 MP ƒ/2.4 (Macro) Macro |
| Camera Sensor | CMOS Sensor | CMOS Sensor |
| Auto Focus | Yes | Yes |
| Features | Supports 20 Continuous Shooting, Photograph Functions: Night Mode, Panoramic View, Expert, Timelapse, Portrait Mode, HDR, Ultra Macro, AI Beauty, Filter, Chroma Boost, Video Recording Functions: Filter, Slow Motion, HDR | Beauty, Filter, HDR, Panoramic View, Portrait, Timelapse, Slo-mo, NightScape, Expert |
| Video Recording | 720p, 720P | 1080p @ 30 fps FHD, 720p @ 60 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP | 8 MP ƒ/2 Screen Flash |
| Front Video Recording | 720p | 1080p |
| Front Camera Features | Portrait Mode, Timelapse, Panoramic View, Beauty Mode, HDR, Face-Recognition, Filter | Beauty, Filter, HDR, Panoramic view, Portrait, Timelapse |
Technical
| OS | Android v10, upgradable to v11 | Android v11 |
| Chipset | MediaTek Helio G35 | MediaTek Helio G85 |
| CPU | 2.3 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | Arm Cortex-A53 | 2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55 |
| GPU | IMG GE8320 | Mali-G52 MC2 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
Multimedia
| Yes | Yes | |
| Music | AAC, HE-AAC v1, HE-AAC v2, AMR, AWB, MIDI, MP3, OGG VORBIS | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA |
| Video | MP4, 3GP, 3G2, 3GPP, 3GPP2, M4V, MKV | MP4, 3GP, ASF, AVI, FLV, M2TS, MKV, MPG, TS, WEBM, WMV |
| FM Radio | No | No |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 6000 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging | |
| Reverse Charging | Yes |
Discuss
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